233221103133 has 16 divisors (see below), whose sum is σ = 314081758656. Its totient is φ = 153920998400.

The previous prime is 233221103113. The next prime is 233221103201. The reversal of 233221103133 is 331301122332.

It is a cyclic number.

It is not a de Polignac number, because 233221103133 - 2²⁴ = 233204325917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233221103113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2450941 + ... + 2544317.

It is an arithmetic number, because the mean of its divisors is an integer number (19630109916).

Almost surely, 2^233221103133 is an apocalyptic number.

It is an amenable number.

233221103133 is a deficient number, since it is larger than the sum of its proper divisors (80860655523).

233221103133 is a wasteful number, since it uses less digits than its factorization.

233221103133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101724.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 233221103133 its reverse (331301122332), we get a palindrome (564522225465).

The spelling of 233221103133 in words is "two hundred thirty-three billion, two hundred twenty-one million, one hundred three thousand, one hundred thirty-three".